#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
//int fun(unsigned int x)
//{
//	int n = 0;
//	while (x + 1)
//	{
//		n++;
//		x = x | (x + 1);
//	}
//		return n;
//}
int main()
{
	int a[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 };
	int* p = a + 5;
	int* q = NULL;
	q = p;
	*q = *(p + 5);
	printf("%d %d\n", *p, *q);

	return 0;
}